2639339280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{10211}}^1$

素因数の和:10589

約数の個数: 120

約数和(自身を含む): 8889341760

約数和(自身を除く): 6250002480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 718, 720, 1077, 1436, 1795, 2154, 2872, 3231, 3590, 4308, 5385, 5744, 6462, 7180, 8616, 10211, 10770, 12924, 14360, 16155, 17232, 20422, 21540, 25848, 28720, 30633, 32310, 40844, 43080, 51055, 51696, 61266, 64620, 81688, 86160, 91899, 102110, 122532, 129240, 153165, 163376, 183798, 204220, 245064, 258480, 306330, 367596, 408440, 459495, 490128, 612660, 735192, 816880, 918990, 1225320, 1470384, 1837980, 2450640, 3665749, 3675960, 7331498, 7351920, 10997247, 14662996, 18328745, 21994494, 29325992, 32991741, 36657490, 43988988, 54986235, 58651984, 65983482, 73314980, 87977976, 109972470, 131966964, 146629960, 164958705, 175955952, 219944940, 263933928, 293259920, 329917410, 439889880, 527867856, 659834820, 879779760, 1319669640, 2639339280]

約数ペア:

[(1, 2639339280), (2, 1319669640), (3, 879779760), (4, 659834820), (5, 527867856), (6, 439889880), (8, 329917410), (9, 293259920), (10, 263933928), (12, 219944940), (15, 175955952), (16, 164958705), (18, 146629960), (20, 131966964), (24, 109972470), (30, 87977976), (36, 73314980), (40, 65983482), (45, 58651984), (48, 54986235), (60, 43988988), (72, 36657490), (80, 32991741), (90, 29325992), (120, 21994494), (144, 18328745), (180, 14662996), (240, 10997247), (359, 7351920), (360, 7331498), (718, 3675960), (720, 3665749), (1077, 2450640), (1436, 1837980), (1795, 1470384), (2154, 1225320), (2872, 918990), (3231, 816880), (3590, 735192), (4308, 612660), (5385, 490128), (5744, 459495), (6462, 408440), (7180, 367596), (8616, 306330), (10211, 258480), (10770, 245064), (12924, 204220), (14360, 183798), (16155, 163376), (17232, 153165), (20422, 129240), (21540, 122532), (25848, 102110), (28720, 91899), (30633, 86160), (32310, 81688), (40844, 64620), (43080, 61266), (51055, 51696)]