16959840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 54159840

約数和(自身を除く): 37200000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 397, 445, 480, 534, 712, 794, 890, 1068, 1191, 1335, 1424, 1588, 1780, 1985, 2136, 2382, 2670, 2848, 3176, 3560, 3970, 4272, 4764, 5340, 5955, 6352, 7120, 7940, 8544, 9528, 10680, 11910, 12704, 14240, 15880, 19056, 21360, 23820, 31760, 35333, 38112, 42720, 47640, 63520, 70666, 95280, 105999, 141332, 176665, 190560, 211998, 282664, 353330, 423996, 529995, 565328, 706660, 847992, 1059990, 1130656, 1413320, 1695984, 2119980, 2826640, 3391968, 4239960, 5653280, 8479920, 16959840]

約数ペア:

[(1, 16959840), (2, 8479920), (3, 5653280), (4, 4239960), (5, 3391968), (6, 2826640), (8, 2119980), (10, 1695984), (12, 1413320), (15, 1130656), (16, 1059990), (20, 847992), (24, 706660), (30, 565328), (32, 529995), (40, 423996), (48, 353330), (60, 282664), (80, 211998), (89, 190560), (96, 176665), (120, 141332), (160, 105999), (178, 95280), (240, 70666), (267, 63520), (356, 47640), (397, 42720), (445, 38112), (480, 35333), (534, 31760), (712, 23820), (794, 21360), (890, 19056), (1068, 15880), (1191, 14240), (1335, 12704), (1424, 11910), (1588, 10680), (1780, 9528), (1985, 8544), (2136, 7940), (2382, 7120), (2670, 6352), (2848, 5955), (3176, 5340), (3560, 4764), (3970, 4272)]