457163640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55213}}^1$

素因数の和:55253

約数の個数: 96

約数和(自身を含む): 1550409120

約数和(自身を除く): 1093245480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 55213, 110426, 165639, 220852, 276065, 331278, 441704, 496917, 552130, 662556, 828195, 993834, 1104260, 1269899, 1325112, 1656390, 1987668, 2208520, 2484585, 2539798, 3312780, 3809697, 3975336, 4969170, 5079596, 6349495, 6625560, 7619394, 9938340, 10159192, 11429091, 12698990, 15238788, 19048485, 19876680, 22858182, 25397980, 30477576, 38096970, 45716364, 50795960, 57145455, 76193940, 91432728, 114290910, 152387880, 228581820, 457163640]

約数ペア:

[(1, 457163640), (2, 228581820), (3, 152387880), (4, 114290910), (5, 91432728), (6, 76193940), (8, 57145455), (9, 50795960), (10, 45716364), (12, 38096970), (15, 30477576), (18, 25397980), (20, 22858182), (23, 19876680), (24, 19048485), (30, 15238788), (36, 12698990), (40, 11429091), (45, 10159192), (46, 9938340), (60, 7619394), (69, 6625560), (72, 6349495), (90, 5079596), (92, 4969170), (115, 3975336), (120, 3809697), (138, 3312780), (180, 2539798), (184, 2484585), (207, 2208520), (230, 1987668), (276, 1656390), (345, 1325112), (360, 1269899), (414, 1104260), (460, 993834), (552, 828195), (690, 662556), (828, 552130), (920, 496917), (1035, 441704), (1380, 331278), (1656, 276065), (2070, 220852), (2760, 165639), (4140, 110426), (8280, 55213)]