4382880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 14442624

約数和(自身を除く): 10059744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 397, 460, 480, 552, 690, 736, 794, 920, 1104, 1191, 1380, 1588, 1840, 1985, 2208, 2382, 2760, 3176, 3680, 3970, 4764, 5520, 5955, 6352, 7940, 9131, 9528, 11040, 11910, 12704, 15880, 18262, 19056, 23820, 27393, 31760, 36524, 38112, 45655, 47640, 54786, 63520, 73048, 91310, 95280, 109572, 136965, 146096, 182620, 190560, 219144, 273930, 292192, 365240, 438288, 547860, 730480, 876576, 1095720, 1460960, 2191440, 4382880]

約数ペア:

[(1, 4382880), (2, 2191440), (3, 1460960), (4, 1095720), (5, 876576), (6, 730480), (8, 547860), (10, 438288), (12, 365240), (15, 292192), (16, 273930), (20, 219144), (23, 190560), (24, 182620), (30, 146096), (32, 136965), (40, 109572), (46, 95280), (48, 91310), (60, 73048), (69, 63520), (80, 54786), (92, 47640), (96, 45655), (115, 38112), (120, 36524), (138, 31760), (160, 27393), (184, 23820), (230, 19056), (240, 18262), (276, 15880), (345, 12704), (368, 11910), (397, 11040), (460, 9528), (480, 9131), (552, 7940), (690, 6352), (736, 5955), (794, 5520), (920, 4764), (1104, 3970), (1191, 3680), (1380, 3176), (1588, 2760), (1840, 2382), (1985, 2208)]