23435280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 180

約数和(自身を含む): 86830380

約数和(自身を除く): 63395100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 269, 330, 360, 363, 396, 440, 484, 495, 528, 538, 605, 660, 720, 726, 792, 807, 880, 968, 990, 1076, 1089, 1210, 1320, 1345, 1452, 1584, 1614, 1815, 1936, 1980, 2152, 2178, 2420, 2421, 2640, 2690, 2904, 2959, 3228, 3630, 3960, 4035, 4304, 4356, 4840, 4842, 5380, 5445, 5808, 5918, 6456, 7260, 7920, 8070, 8712, 8877, 9680, 9684, 10760, 10890, 11836, 12105, 12912, 14520, 14795, 16140, 17424, 17754, 19368, 21520, 21780, 23672, 24210, 26631, 29040, 29590, 32280, 32549, 35508, 38736, 43560, 44385, 47344, 48420, 53262, 59180, 64560, 65098, 71016, 87120, 88770, 96840, 97647, 106524, 118360, 130196, 133155, 142032, 162745, 177540, 193680, 195294, 213048, 236720, 260392, 266310, 292941, 325490, 355080, 390588, 426096, 488235, 520784, 532620, 585882, 650980, 710160, 781176, 976470, 1065240, 1171764, 1301960, 1464705, 1562352, 1952940, 2130480, 2343528, 2603920, 2929410, 3905880, 4687056, 5858820, 7811760, 11717640, 23435280]

約数ペア:

[(1, 23435280), (2, 11717640), (3, 7811760), (4, 5858820), (5, 4687056), (6, 3905880), (8, 2929410), (9, 2603920), (10, 2343528), (11, 2130480), (12, 1952940), (15, 1562352), (16, 1464705), (18, 1301960), (20, 1171764), (22, 1065240), (24, 976470), (30, 781176), (33, 710160), (36, 650980), (40, 585882), (44, 532620), (45, 520784), (48, 488235), (55, 426096), (60, 390588), (66, 355080), (72, 325490), (80, 292941), (88, 266310), (90, 260392), (99, 236720), (110, 213048), (120, 195294), (121, 193680), (132, 177540), (144, 162745), (165, 142032), (176, 133155), (180, 130196), (198, 118360), (220, 106524), (240, 97647), (242, 96840), (264, 88770), (269, 87120), (330, 71016), (360, 65098), (363, 64560), (396, 59180), (440, 53262), (484, 48420), (495, 47344), (528, 44385), (538, 43560), (605, 38736), (660, 35508), (720, 32549), (726, 32280), (792, 29590), (807, 29040), (880, 26631), (968, 24210), (990, 23672), (1076, 21780), (1089, 21520), (1210, 19368), (1320, 17754), (1345, 17424), (1452, 16140), (1584, 14795), (1614, 14520), (1815, 12912), (1936, 12105), (1980, 11836), (2152, 10890), (2178, 10760), (2420, 9684), (2421, 9680), (2640, 8877), (2690, 8712), (2904, 8070), (2959, 7920), (3228, 7260), (3630, 6456), (3960, 5918), (4035, 5808), (4304, 5445), (4356, 5380), (4840, 4842)]