517819920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113557}}^1$

素因数の和:113592

約数の個数: 80

約数和(自身を含む): 1689743040

約数和(自身を除く): 1171923120

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, 113557, 227114, 340671, 454228, 567785, 681342, 908456, 1135570, 1362684, 1703355, 1816912, 2157583, 2271140, 2725368, 3406710, 4315166, 4542280, 5450736, 6472749, 6813420, 8630332, 9084560, 10787915, 12945498, 13626840, 17260664, 21575830, 25890996, 27253680, 32363745, 34521328, 43151660, 51781992, 64727490, 86303320, 103563984, 129454980, 172606640, 258909960, 517819920]

約数ペア:

[(1, 517819920), (2, 258909960), (3, 172606640), (4, 129454980), (5, 103563984), (6, 86303320), (8, 64727490), (10, 51781992), (12, 43151660), (15, 34521328), (16, 32363745), (19, 27253680), (20, 25890996), (24, 21575830), (30, 17260664), (38, 13626840), (40, 12945498), (48, 10787915), (57, 9084560), (60, 8630332), (76, 6813420), (80, 6472749), (95, 5450736), (114, 4542280), (120, 4315166), (152, 3406710), (190, 2725368), (228, 2271140), (240, 2157583), (285, 1816912), (304, 1703355), (380, 1362684), (456, 1135570), (570, 908456), (760, 681342), (912, 567785), (1140, 454228), (1520, 340671), (2280, 227114), (4560, 113557)]