155603160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7622

約数の個数: 128

約数和(自身を含む): 546048000

約数和(自身を除く): 390444840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 7583, 10260, 15166, 20520, 22749, 30332, 37915, 45498, 60664, 68247, 75830, 90996, 113745, 136494, 144077, 151660, 181992, 204741, 227490, 272988, 288154, 303320, 341235, 409482, 432231, 454980, 545976, 576308, 682470, 720385, 818964, 864462, 909960, 1023705, 1152616, 1296693, 1364940, 1440770, 1637928, 1728924, 2047410, 2161155, 2593386, 2729880, 2881540, 3457848, 3890079, 4094820, 4322310, 5186772, 5763080, 6483465, 7780158, 8189640, 8644620, 10373544, 12966930, 15560316, 17289240, 19450395, 25933860, 31120632, 38900790, 51867720, 77801580, 155603160]

約数ペア:

[(1, 155603160), (2, 77801580), (3, 51867720), (4, 38900790), (5, 31120632), (6, 25933860), (8, 19450395), (9, 17289240), (10, 15560316), (12, 12966930), (15, 10373544), (18, 8644620), (19, 8189640), (20, 7780158), (24, 6483465), (27, 5763080), (30, 5186772), (36, 4322310), (38, 4094820), (40, 3890079), (45, 3457848), (54, 2881540), (57, 2729880), (60, 2593386), (72, 2161155), (76, 2047410), (90, 1728924), (95, 1637928), (108, 1440770), (114, 1364940), (120, 1296693), (135, 1152616), (152, 1023705), (171, 909960), (180, 864462), (190, 818964), (216, 720385), (228, 682470), (270, 576308), (285, 545976), (342, 454980), (360, 432231), (380, 409482), (456, 341235), (513, 303320), (540, 288154), (570, 272988), (684, 227490), (760, 204741), (855, 181992), (1026, 151660), (1080, 144077), (1140, 136494), (1368, 113745), (1710, 90996), (2052, 75830), (2280, 68247), (2565, 60664), (3420, 45498), (4104, 37915), (5130, 30332), (6840, 22749), (7583, 20520), (10260, 15166)]