142456800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{59357}}^1$

素因数の和:59380

約数の個数: 72

約数和(自身を含む): 463704696

約数和(自身を除く): 321247896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 59357, 118714, 178071, 237428, 296785, 356142, 474856, 593570, 712284, 890355, 949712, 1187140, 1424568, 1483925, 1780710, 1899424, 2374280, 2849136, 2967850, 3561420, 4451775, 4748560, 5698272, 5935700, 7122840, 8903550, 9497120, 11871400, 14245680, 17807100, 23742800, 28491360, 35614200, 47485600, 71228400, 142456800]

約数ペア:

[(1, 142456800), (2, 71228400), (3, 47485600), (4, 35614200), (5, 28491360), (6, 23742800), (8, 17807100), (10, 14245680), (12, 11871400), (15, 9497120), (16, 8903550), (20, 7122840), (24, 5935700), (25, 5698272), (30, 4748560), (32, 4451775), (40, 3561420), (48, 2967850), (50, 2849136), (60, 2374280), (75, 1899424), (80, 1780710), (96, 1483925), (100, 1424568), (120, 1187140), (150, 949712), (160, 890355), (200, 712284), (240, 593570), (300, 474856), (400, 356142), (480, 296785), (600, 237428), (800, 178071), (1200, 118714), (2400, 59357)]