1520392800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{633497}}^1$

素因数の和:633520

約数の個数: 72

約数和(自身を含む): 4948886376

約数和(自身を除く): 3428493576

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, 633497, 1266994, 1900491, 2533988, 3167485, 3800982, 5067976, 6334970, 7601964, 9502455, 10135952, 12669940, 15203928, 15837425, 19004910, 20271904, 25339880, 30407856, 31674850, 38009820, 47512275, 50679760, 60815712, 63349700, 76019640, 95024550, 101359520, 126699400, 152039280, 190049100, 253398800, 304078560, 380098200, 506797600, 760196400, 1520392800]

約数ペア:

[(1, 1520392800), (2, 760196400), (3, 506797600), (4, 380098200), (5, 304078560), (6, 253398800), (8, 190049100), (10, 152039280), (12, 126699400), (15, 101359520), (16, 95024550), (20, 76019640), (24, 63349700), (25, 60815712), (30, 50679760), (32, 47512275), (40, 38009820), (48, 31674850), (50, 30407856), (60, 25339880), (75, 20271904), (80, 19004910), (96, 15837425), (100, 15203928), (120, 12669940), (150, 10135952), (160, 9502455), (200, 7601964), (240, 6334970), (300, 5067976), (400, 3800982), (480, 3167485), (600, 2533988), (800, 1900491), (1200, 1266994), (2400, 633497)]