1240147200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{64591}}^1$

素因数の和:64620

約数の個数: 108

約数和(自身を含む): 4092807488

約数和(自身を除く): 2852660288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 64591, 129182, 193773, 258364, 322955, 387546, 516728, 645910, 775092, 968865, 1033456, 1291820, 1550184, 1614775, 1937730, 2066912, 2583640, 3100368, 3229550, 3875460, 4133824, 4844325, 5167280, 6200736, 6459100, 7750920, 8267648, 9688650, 10334560, 12401472, 12918200, 15501840, 16535296, 19377300, 20669120, 24802944, 25836400, 31003680, 38754600, 41338240, 49605888, 51672800, 62007360, 77509200, 82676480, 103345600, 124014720, 155018400, 206691200, 248029440, 310036800, 413382400, 620073600, 1240147200]

約数ペア:

[(1, 1240147200), (2, 620073600), (3, 413382400), (4, 310036800), (5, 248029440), (6, 206691200), (8, 155018400), (10, 124014720), (12, 103345600), (15, 82676480), (16, 77509200), (20, 62007360), (24, 51672800), (25, 49605888), (30, 41338240), (32, 38754600), (40, 31003680), (48, 25836400), (50, 24802944), (60, 20669120), (64, 19377300), (75, 16535296), (80, 15501840), (96, 12918200), (100, 12401472), (120, 10334560), (128, 9688650), (150, 8267648), (160, 7750920), (192, 6459100), (200, 6200736), (240, 5167280), (256, 4844325), (300, 4133824), (320, 3875460), (384, 3229550), (400, 3100368), (480, 2583640), (600, 2066912), (640, 1937730), (768, 1614775), (800, 1550184), (960, 1291820), (1200, 1033456), (1280, 968865), (1600, 775092), (1920, 645910), (2400, 516728), (3200, 387546), (3840, 322955), (4800, 258364), (6400, 193773), (9600, 129182), (19200, 64591)]