149797680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7013}}^1$

素因数の和:7118

約数の個数: 80

約数和(自身を含む): 469657440

約数和(自身を除く): 319859760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7013, 7120, 10680, 14026, 21039, 21360, 28052, 35065, 42078, 56104, 70130, 84156, 105195, 112208, 140260, 168312, 210390, 280520, 336624, 420780, 561040, 624157, 841560, 1248314, 1683120, 1872471, 2496628, 3120785, 3744942, 4993256, 6241570, 7489884, 9362355, 9986512, 12483140, 14979768, 18724710, 24966280, 29959536, 37449420, 49932560, 74898840, 149797680]

約数ペア:

[(1, 149797680), (2, 74898840), (3, 49932560), (4, 37449420), (5, 29959536), (6, 24966280), (8, 18724710), (10, 14979768), (12, 12483140), (15, 9986512), (16, 9362355), (20, 7489884), (24, 6241570), (30, 4993256), (40, 3744942), (48, 3120785), (60, 2496628), (80, 1872471), (89, 1683120), (120, 1248314), (178, 841560), (240, 624157), (267, 561040), (356, 420780), (445, 336624), (534, 280520), (712, 210390), (890, 168312), (1068, 140260), (1335, 112208), (1424, 105195), (1780, 84156), (2136, 70130), (2670, 56104), (3560, 42078), (4272, 35065), (5340, 28052), (7013, 21360), (7120, 21039), (10680, 14026)]