191343720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38891}}^1$

素因数の和:38946

約数の個数: 64

約数和(自身を含む): 588047040

約数和(自身を除く): 396703320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 38891, 77782, 116673, 155564, 194455, 233346, 311128, 388910, 466692, 583365, 777820, 933384, 1166730, 1555640, 1594531, 2333460, 3189062, 4666920, 4783593, 6378124, 7972655, 9567186, 12756248, 15945310, 19134372, 23917965, 31890620, 38268744, 47835930, 63781240, 95671860, 191343720]

約数ペア:

[(1, 191343720), (2, 95671860), (3, 63781240), (4, 47835930), (5, 38268744), (6, 31890620), (8, 23917965), (10, 19134372), (12, 15945310), (15, 12756248), (20, 9567186), (24, 7972655), (30, 6378124), (40, 4783593), (41, 4666920), (60, 3189062), (82, 2333460), (120, 1594531), (123, 1555640), (164, 1166730), (205, 933384), (246, 777820), (328, 583365), (410, 466692), (492, 388910), (615, 311128), (820, 233346), (984, 194455), (1230, 155564), (1640, 116673), (2460, 77782), (4920, 38891)]