19251934560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13369399}}^1$

素因数の和:13369420

約数の個数: 72

約数和(自身を含む): 65697231600

約数和(自身を除く): 46445297040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 13369399, 26738798, 40108197, 53477596, 66846995, 80216394, 106955192, 120324591, 133693990, 160432788, 200540985, 213910384, 240649182, 267387980, 320865576, 401081970, 427820768, 481298364, 534775960, 601622955, 641731152, 802163940, 962596728, 1069551920, 1203245910, 1283462304, 1604327880, 1925193456, 2139103840, 2406491820, 3208655760, 3850386912, 4812983640, 6417311520, 9625967280, 19251934560]

約数ペア:

[(1, 19251934560), (2, 9625967280), (3, 6417311520), (4, 4812983640), (5, 3850386912), (6, 3208655760), (8, 2406491820), (9, 2139103840), (10, 1925193456), (12, 1604327880), (15, 1283462304), (16, 1203245910), (18, 1069551920), (20, 962596728), (24, 802163940), (30, 641731152), (32, 601622955), (36, 534775960), (40, 481298364), (45, 427820768), (48, 401081970), (60, 320865576), (72, 267387980), (80, 240649182), (90, 213910384), (96, 200540985), (120, 160432788), (144, 133693990), (160, 120324591), (180, 106955192), (240, 80216394), (288, 66846995), (360, 53477596), (480, 40108197), (720, 26738798), (1440, 13369399)]