120185640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5857}}^1$

素因数の和:5896

約数の個数: 128

約数和(自身を含む): 421776000

約数和(自身を除く): 301590360

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, 5857, 6840, 10260, 11714, 17571, 20520, 23428, 29285, 35142, 46856, 52713, 58570, 70284, 87855, 105426, 111283, 117140, 140568, 158139, 175710, 210852, 222566, 234280, 263565, 316278, 333849, 351420, 421704, 445132, 527130, 556415, 632556, 667698, 702840, 790695, 890264, 1001547, 1054260, 1112830, 1265112, 1335396, 1581390, 1669245, 2003094, 2108520, 2225660, 2670792, 3004641, 3162780, 3338490, 4006188, 4451320, 5007735, 6009282, 6325560, 6676980, 8012376, 10015470, 12018564, 13353960, 15023205, 20030940, 24037128, 30046410, 40061880, 60092820, 120185640]

約数ペア:

[(1, 120185640), (2, 60092820), (3, 40061880), (4, 30046410), (5, 24037128), (6, 20030940), (8, 15023205), (9, 13353960), (10, 12018564), (12, 10015470), (15, 8012376), (18, 6676980), (19, 6325560), (20, 6009282), (24, 5007735), (27, 4451320), (30, 4006188), (36, 3338490), (38, 3162780), (40, 3004641), (45, 2670792), (54, 2225660), (57, 2108520), (60, 2003094), (72, 1669245), (76, 1581390), (90, 1335396), (95, 1265112), (108, 1112830), (114, 1054260), (120, 1001547), (135, 890264), (152, 790695), (171, 702840), (180, 667698), (190, 632556), (216, 556415), (228, 527130), (270, 445132), (285, 421704), (342, 351420), (360, 333849), (380, 316278), (456, 263565), (513, 234280), (540, 222566), (570, 210852), (684, 175710), (760, 158139), (855, 140568), (1026, 117140), (1080, 111283), (1140, 105426), (1368, 87855), (1710, 70284), (2052, 58570), (2280, 52713), (2565, 46856), (3420, 35142), (4104, 29285), (5130, 23428), (5857, 20520), (6840, 17571), (10260, 11714)]