145623120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 500301312

約数和(自身を除く): 354678192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 37, 40, 46, 48, 60, 62, 69, 74, 80, 92, 93, 111, 115, 120, 124, 138, 148, 155, 184, 185, 186, 222, 230, 240, 248, 276, 296, 310, 345, 368, 370, 372, 444, 460, 465, 496, 529, 552, 555, 592, 620, 690, 713, 740, 744, 851, 888, 920, 930, 1058, 1104, 1110, 1147, 1240, 1380, 1426, 1480, 1488, 1587, 1702, 1776, 1840, 1860, 2116, 2139, 2220, 2294, 2480, 2553, 2645, 2760, 2852, 2960, 3174, 3404, 3441, 3565, 3720, 4232, 4255, 4278, 4440, 4588, 5106, 5290, 5520, 5704, 5735, 6348, 6808, 6882, 7130, 7440, 7935, 8464, 8510, 8556, 8880, 9176, 10212, 10580, 10695, 11408, 11470, 12696, 12765, 13616, 13764, 14260, 15870, 16399, 17020, 17112, 17205, 18352, 19573, 20424, 21160, 21390, 22940, 25392, 25530, 26381, 27528, 28520, 31740, 32798, 34040, 34224, 34410, 39146, 40848, 42320, 42780, 45880, 49197, 51060, 52762, 55056, 57040, 58719, 63480, 65596, 68080, 68820, 78292, 79143, 81995, 85560, 91760, 97865, 98394, 102120, 105524, 117438, 126960, 131192, 131905, 137640, 156584, 158286, 163990, 171120, 195730, 196788, 204240, 211048, 234876, 245985, 262384, 263810, 275280, 293595, 313168, 316572, 327980, 391460, 393576, 395715, 422096, 469752, 491970, 527620, 587190, 606763, 633144, 655960, 782920, 787152, 791430, 939504, 983940, 1055240, 1174380, 1213526, 1266288, 1311920, 1565840, 1582860, 1820289, 1967880, 2110480, 2348760, 2427052, 3033815, 3165720, 3640578, 3935760, 4697520, 4854104, 6067630, 6331440, 7281156, 9101445, 9708208, 12135260, 14562312, 18202890, 24270520, 29124624, 36405780, 48541040, 72811560, 145623120]

約数ペア:

[(1, 145623120), (2, 72811560), (3, 48541040), (4, 36405780), (5, 29124624), (6, 24270520), (8, 18202890), (10, 14562312), (12, 12135260), (15, 9708208), (16, 9101445), (20, 7281156), (23, 6331440), (24, 6067630), (30, 4854104), (31, 4697520), (37, 3935760), (40, 3640578), (46, 3165720), (48, 3033815), (60, 2427052), (62, 2348760), (69, 2110480), (74, 1967880), (80, 1820289), (92, 1582860), (93, 1565840), (111, 1311920), (115, 1266288), (120, 1213526), (124, 1174380), (138, 1055240), (148, 983940), (155, 939504), (184, 791430), (185, 787152), (186, 782920), (222, 655960), (230, 633144), (240, 606763), (248, 587190), (276, 527620), (296, 491970), (310, 469752), (345, 422096), (368, 395715), (370, 393576), (372, 391460), (444, 327980), (460, 316572), (465, 313168), (496, 293595), (529, 275280), (552, 263810), (555, 262384), (592, 245985), (620, 234876), (690, 211048), (713, 204240), (740, 196788), (744, 195730), (851, 171120), (888, 163990), (920, 158286), (930, 156584), (1058, 137640), (1104, 131905), (1110, 131192), (1147, 126960), (1240, 117438), (1380, 105524), (1426, 102120), (1480, 98394), (1488, 97865), (1587, 91760), (1702, 85560), (1776, 81995), (1840, 79143), (1860, 78292), (2116, 68820), (2139, 68080), (2220, 65596), (2294, 63480), (2480, 58719), (2553, 57040), (2645, 55056), (2760, 52762), (2852, 51060), (2960, 49197), (3174, 45880), (3404, 42780), (3441, 42320), (3565, 40848), (3720, 39146), (4232, 34410), (4255, 34224), (4278, 34040), (4440, 32798), (4588, 31740), (5106, 28520), (5290, 27528), (5520, 26381), (5704, 25530), (5735, 25392), (6348, 22940), (6808, 21390), (6882, 21160), (7130, 20424), (7440, 19573), (7935, 18352), (8464, 17205), (8510, 17112), (8556, 17020), (8880, 16399), (9176, 15870), (10212, 14260), (10580, 13764), (10695, 13616), (11408, 12765), (11470, 12696)]