72058240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 188373600

約数和(自身を除く): 116315360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 179, 185, 272, 296, 320, 340, 358, 370, 544, 592, 629, 640, 680, 716, 740, 895, 1088, 1184, 1258, 1360, 1432, 1480, 1790, 2176, 2368, 2516, 2720, 2864, 2960, 3043, 3145, 3580, 4736, 5032, 5440, 5728, 5920, 6086, 6290, 6623, 7160, 10064, 10880, 11456, 11840, 12172, 12580, 13246, 14320, 15215, 20128, 22912, 23680, 24344, 25160, 26492, 28640, 30430, 33115, 40256, 48688, 50320, 52984, 57280, 60860, 66230, 80512, 97376, 100640, 105968, 112591, 114560, 121720, 132460, 194752, 201280, 211936, 225182, 243440, 264920, 389504, 402560, 423872, 450364, 486880, 529840, 562955, 847744, 900728, 973760, 1059680, 1125910, 1801456, 1947520, 2119360, 2251820, 3602912, 4238720, 4503640, 7205824, 9007280, 14411648, 18014560, 36029120, 72058240]

約数ペア:

[(1, 72058240), (2, 36029120), (4, 18014560), (5, 14411648), (8, 9007280), (10, 7205824), (16, 4503640), (17, 4238720), (20, 3602912), (32, 2251820), (34, 2119360), (37, 1947520), (40, 1801456), (64, 1125910), (68, 1059680), (74, 973760), (80, 900728), (85, 847744), (128, 562955), (136, 529840), (148, 486880), (160, 450364), (170, 423872), (179, 402560), (185, 389504), (272, 264920), (296, 243440), (320, 225182), (340, 211936), (358, 201280), (370, 194752), (544, 132460), (592, 121720), (629, 114560), (640, 112591), (680, 105968), (716, 100640), (740, 97376), (895, 80512), (1088, 66230), (1184, 60860), (1258, 57280), (1360, 52984), (1432, 50320), (1480, 48688), (1790, 40256), (2176, 33115), (2368, 30430), (2516, 28640), (2720, 26492), (2864, 25160), (2960, 24344), (3043, 23680), (3145, 22912), (3580, 20128), (4736, 15215), (5032, 14320), (5440, 13246), (5728, 12580), (5920, 12172), (6086, 11840), (6290, 11456), (6623, 10880), (7160, 10064)]