298175880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 920056320

約数和(自身を除く): 621880440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 173, 212, 265, 271, 318, 346, 424, 519, 530, 542, 636, 692, 795, 813, 865, 1038, 1060, 1084, 1272, 1355, 1384, 1590, 1626, 1730, 2076, 2120, 2168, 2595, 2710, 3180, 3252, 3460, 4065, 4152, 5190, 5420, 6360, 6504, 6920, 8130, 9169, 10380, 10840, 14363, 16260, 18338, 20760, 27507, 28726, 32520, 36676, 43089, 45845, 46883, 55014, 57452, 71815, 73352, 86178, 91690, 93766, 110028, 114904, 137535, 140649, 143630, 172356, 183380, 187532, 215445, 220056, 234415, 275070, 281298, 287260, 344712, 366760, 375064, 430890, 468830, 550140, 562596, 574520, 703245, 861780, 937660, 1100280, 1125192, 1406490, 1723560, 1875320, 2484799, 2812980, 4969598, 5625960, 7454397, 9939196, 12423995, 14908794, 19878392, 24847990, 29817588, 37271985, 49695980, 59635176, 74543970, 99391960, 149087940, 298175880]

約数ペア:

[(1, 298175880), (2, 149087940), (3, 99391960), (4, 74543970), (5, 59635176), (6, 49695980), (8, 37271985), (10, 29817588), (12, 24847990), (15, 19878392), (20, 14908794), (24, 12423995), (30, 9939196), (40, 7454397), (53, 5625960), (60, 4969598), (106, 2812980), (120, 2484799), (159, 1875320), (173, 1723560), (212, 1406490), (265, 1125192), (271, 1100280), (318, 937660), (346, 861780), (424, 703245), (519, 574520), (530, 562596), (542, 550140), (636, 468830), (692, 430890), (795, 375064), (813, 366760), (865, 344712), (1038, 287260), (1060, 281298), (1084, 275070), (1272, 234415), (1355, 220056), (1384, 215445), (1590, 187532), (1626, 183380), (1730, 172356), (2076, 143630), (2120, 140649), (2168, 137535), (2595, 114904), (2710, 110028), (3180, 93766), (3252, 91690), (3460, 86178), (4065, 73352), (4152, 71815), (5190, 57452), (5420, 55014), (6360, 46883), (6504, 45845), (6920, 43089), (8130, 36676), (9169, 32520), (10380, 28726), (10840, 27507), (14363, 20760), (16260, 18338)]