4341420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 13366080

約数和(自身を除く): 9024660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 271, 356, 445, 534, 542, 801, 813, 890, 1068, 1084, 1335, 1355, 1602, 1626, 1780, 2439, 2670, 2710, 3204, 3252, 4005, 4065, 4878, 5340, 5420, 8010, 8130, 9756, 12195, 16020, 16260, 24119, 24390, 48238, 48780, 72357, 96476, 120595, 144714, 217071, 241190, 289428, 361785, 434142, 482380, 723570, 868284, 1085355, 1447140, 2170710, 4341420]

約数ペア:

[(1, 4341420), (2, 2170710), (3, 1447140), (4, 1085355), (5, 868284), (6, 723570), (9, 482380), (10, 434142), (12, 361785), (15, 289428), (18, 241190), (20, 217071), (30, 144714), (36, 120595), (45, 96476), (60, 72357), (89, 48780), (90, 48238), (178, 24390), (180, 24119), (267, 16260), (271, 16020), (356, 12195), (445, 9756), (534, 8130), (542, 8010), (801, 5420), (813, 5340), (890, 4878), (1068, 4065), (1084, 4005), (1335, 3252), (1355, 3204), (1602, 2710), (1626, 2670), (1780, 2439)]