72608880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15958

約数の個数: 80

約数和(自身を含む): 236949120

約数和(自身を除く): 164340240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15923, 31846, 47769, 63692, 79615, 95538, 127384, 159230, 191076, 238845, 254768, 302537, 318460, 382152, 477690, 605074, 636920, 764304, 907611, 955380, 1210148, 1273840, 1512685, 1815222, 1910760, 2420296, 3025370, 3630444, 3821520, 4538055, 4840592, 6050740, 7260888, 9076110, 12101480, 14521776, 18152220, 24202960, 36304440, 72608880]

約数ペア:

[(1, 72608880), (2, 36304440), (3, 24202960), (4, 18152220), (5, 14521776), (6, 12101480), (8, 9076110), (10, 7260888), (12, 6050740), (15, 4840592), (16, 4538055), (19, 3821520), (20, 3630444), (24, 3025370), (30, 2420296), (38, 1910760), (40, 1815222), (48, 1512685), (57, 1273840), (60, 1210148), (76, 955380), (80, 907611), (95, 764304), (114, 636920), (120, 605074), (152, 477690), (190, 382152), (228, 318460), (240, 302537), (285, 254768), (304, 238845), (380, 191076), (456, 159230), (570, 127384), (760, 95538), (912, 79615), (1140, 63692), (1520, 47769), (2280, 31846), (4560, 15923)]