1491654960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11321}}^1$

素因数の和:11404

約数の個数: 160

約数和(自身を含む): 5222612160

約数和(自身を除く): 3730957200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10980, 11321, 13176, 14640, 16470, 21960, 22642, 26352, 32940, 33963, 43920, 45284, 56605, 65880, 67926, 90568, 101889, 113210, 131760, 135852, 169815, 181136, 203778, 226420, 271704, 305667, 339630, 407556, 452840, 509445, 543408, 611334, 679260, 690581, 815112, 905680, 1018890, 1222668, 1358520, 1381162, 1528335, 1630224, 2037780, 2071743, 2445336, 2717040, 2762324, 3056670, 3452905, 4075560, 4143486, 4890672, 5524648, 6113340, 6215229, 6905810, 8151120, 8286972, 10358715, 11049296, 12226680, 12430458, 13811620, 16573944, 18645687, 20717430, 24453360, 24860916, 27623240, 31076145, 33147888, 37291374, 41434860, 49721832, 55246480, 62152290, 74582748, 82869720, 93228435, 99443664, 124304580, 149165496, 165739440, 186456870, 248609160, 298330992, 372913740, 497218320, 745827480, 1491654960]

約数ペア:

[(1, 1491654960), (2, 745827480), (3, 497218320), (4, 372913740), (5, 298330992), (6, 248609160), (8, 186456870), (9, 165739440), (10, 149165496), (12, 124304580), (15, 99443664), (16, 93228435), (18, 82869720), (20, 74582748), (24, 62152290), (27, 55246480), (30, 49721832), (36, 41434860), (40, 37291374), (45, 33147888), (48, 31076145), (54, 27623240), (60, 24860916), (61, 24453360), (72, 20717430), (80, 18645687), (90, 16573944), (108, 13811620), (120, 12430458), (122, 12226680), (135, 11049296), (144, 10358715), (180, 8286972), (183, 8151120), (216, 6905810), (240, 6215229), (244, 6113340), (270, 5524648), (305, 4890672), (360, 4143486), (366, 4075560), (432, 3452905), (488, 3056670), (540, 2762324), (549, 2717040), (610, 2445336), (720, 2071743), (732, 2037780), (915, 1630224), (976, 1528335), (1080, 1381162), (1098, 1358520), (1220, 1222668), (1464, 1018890), (1647, 905680), (1830, 815112), (2160, 690581), (2196, 679260), (2440, 611334), (2745, 543408), (2928, 509445), (3294, 452840), (3660, 407556), (4392, 339630), (4880, 305667), (5490, 271704), (6588, 226420), (7320, 203778), (8235, 181136), (8784, 169815), (10980, 135852), (11321, 131760), (13176, 113210), (14640, 101889), (16470, 90568), (21960, 67926), (22642, 65880), (26352, 56605), (32940, 45284), (33963, 43920)]