488320320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1877}}^1$

素因数の和:2168

約数の個数: 112

約数和(自身を含む): 1556967168

約数和(自身を除く): 1068646848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 320, 480, 542, 813, 960, 1084, 1355, 1626, 1877, 2168, 2710, 3252, 3754, 4065, 4336, 5420, 5631, 6504, 7508, 8130, 8672, 9385, 10840, 11262, 13008, 15016, 16260, 17344, 18770, 21680, 22524, 26016, 28155, 30032, 32520, 37540, 43360, 45048, 52032, 56310, 60064, 65040, 75080, 86720, 90096, 112620, 120128, 130080, 150160, 180192, 225240, 260160, 300320, 360384, 450480, 508667, 600640, 900960, 1017334, 1526001, 1801920, 2034668, 2543335, 3052002, 4069336, 5086670, 6104004, 7630005, 8138672, 10173340, 12208008, 15260010, 16277344, 20346680, 24416016, 30520020, 32554688, 40693360, 48832032, 61040040, 81386720, 97664064, 122080080, 162773440, 244160160, 488320320]

約数ペア:

[(1, 488320320), (2, 244160160), (3, 162773440), (4, 122080080), (5, 97664064), (6, 81386720), (8, 61040040), (10, 48832032), (12, 40693360), (15, 32554688), (16, 30520020), (20, 24416016), (24, 20346680), (30, 16277344), (32, 15260010), (40, 12208008), (48, 10173340), (60, 8138672), (64, 7630005), (80, 6104004), (96, 5086670), (120, 4069336), (160, 3052002), (192, 2543335), (240, 2034668), (271, 1801920), (320, 1526001), (480, 1017334), (542, 900960), (813, 600640), (960, 508667), (1084, 450480), (1355, 360384), (1626, 300320), (1877, 260160), (2168, 225240), (2710, 180192), (3252, 150160), (3754, 130080), (4065, 120128), (4336, 112620), (5420, 90096), (5631, 86720), (6504, 75080), (7508, 65040), (8130, 60064), (8672, 56310), (9385, 52032), (10840, 45048), (11262, 43360), (13008, 37540), (15016, 32520), (16260, 30032), (17344, 28155), (18770, 26016), (21680, 22524)]