45105840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 167905920

約数和(自身を除く): 122800080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 79, 80, 90, 104, 117, 120, 122, 130, 144, 156, 158, 180, 183, 195, 208, 234, 237, 240, 244, 260, 305, 312, 316, 360, 366, 390, 395, 468, 474, 488, 520, 549, 585, 610, 624, 632, 711, 720, 732, 780, 790, 793, 915, 936, 948, 976, 1027, 1040, 1098, 1170, 1185, 1220, 1264, 1422, 1464, 1560, 1580, 1586, 1830, 1872, 1896, 2054, 2196, 2340, 2370, 2379, 2440, 2745, 2844, 2928, 3081, 3120, 3160, 3172, 3555, 3660, 3792, 3965, 4108, 4392, 4680, 4740, 4758, 4819, 4880, 5135, 5490, 5688, 6162, 6320, 6344, 7110, 7137, 7320, 7930, 8216, 8784, 9243, 9360, 9480, 9516, 9638, 10270, 10980, 11376, 11895, 12324, 12688, 14220, 14274, 14457, 14640, 15405, 15860, 16432, 18486, 18960, 19032, 19276, 20540, 21960, 23790, 24095, 24648, 28440, 28548, 28914, 30810, 31720, 35685, 36972, 38064, 38552, 41080, 43371, 43920, 46215, 47580, 48190, 49296, 56880, 57096, 57828, 61620, 62647, 63440, 71370, 72285, 73944, 77104, 82160, 86742, 92430, 95160, 96380, 114192, 115656, 123240, 125294, 142740, 144570, 147888, 173484, 184860, 187941, 190320, 192760, 216855, 231312, 246480, 250588, 285480, 289140, 313235, 346968, 369720, 375882, 385520, 433710, 501176, 563823, 570960, 578280, 626470, 693936, 739440, 751764, 867420, 939705, 1002352, 1127646, 1156560, 1252940, 1503528, 1734840, 1879410, 2255292, 2505880, 2819115, 3007056, 3469680, 3758820, 4510584, 5011760, 5638230, 7517640, 9021168, 11276460, 15035280, 22552920, 45105840]

約数ペア:

[(1, 45105840), (2, 22552920), (3, 15035280), (4, 11276460), (5, 9021168), (6, 7517640), (8, 5638230), (9, 5011760), (10, 4510584), (12, 3758820), (13, 3469680), (15, 3007056), (16, 2819115), (18, 2505880), (20, 2255292), (24, 1879410), (26, 1734840), (30, 1503528), (36, 1252940), (39, 1156560), (40, 1127646), (45, 1002352), (48, 939705), (52, 867420), (60, 751764), (61, 739440), (65, 693936), (72, 626470), (78, 578280), (79, 570960), (80, 563823), (90, 501176), (104, 433710), (117, 385520), (120, 375882), (122, 369720), (130, 346968), (144, 313235), (156, 289140), (158, 285480), (180, 250588), (183, 246480), (195, 231312), (208, 216855), (234, 192760), (237, 190320), (240, 187941), (244, 184860), (260, 173484), (305, 147888), (312, 144570), (316, 142740), (360, 125294), (366, 123240), (390, 115656), (395, 114192), (468, 96380), (474, 95160), (488, 92430), (520, 86742), (549, 82160), (585, 77104), (610, 73944), (624, 72285), (632, 71370), (711, 63440), (720, 62647), (732, 61620), (780, 57828), (790, 57096), (793, 56880), (915, 49296), (936, 48190), (948, 47580), (976, 46215), (1027, 43920), (1040, 43371), (1098, 41080), (1170, 38552), (1185, 38064), (1220, 36972), (1264, 35685), (1422, 31720), (1464, 30810), (1560, 28914), (1580, 28548), (1586, 28440), (1830, 24648), (1872, 24095), (1896, 23790), (2054, 21960), (2196, 20540), (2340, 19276), (2370, 19032), (2379, 18960), (2440, 18486), (2745, 16432), (2844, 15860), (2928, 15405), (3081, 14640), (3120, 14457), (3160, 14274), (3172, 14220), (3555, 12688), (3660, 12324), (3792, 11895), (3965, 11376), (4108, 10980), (4392, 10270), (4680, 9638), (4740, 9516), (4758, 9480), (4819, 9360), (4880, 9243), (5135, 8784), (5490, 8216), (5688, 7930), (6162, 7320), (6320, 7137), (6344, 7110)]