1896043440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{415799}}^1$

素因数の和:415834

約数の個数: 80

約数和(自身を含む): 6187104000

約数和(自身を除く): 4291060560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 415799, 831598, 1247397, 1663196, 2078995, 2494794, 3326392, 4157990, 4989588, 6236985, 6652784, 7900181, 8315980, 9979176, 12473970, 15800362, 16631960, 19958352, 23700543, 24947940, 31600724, 33263920, 39500905, 47401086, 49895880, 63201448, 79001810, 94802172, 99791760, 118502715, 126402896, 158003620, 189604344, 237005430, 316007240, 379208688, 474010860, 632014480, 948021720, 1896043440]

約数ペア:

[(1, 1896043440), (2, 948021720), (3, 632014480), (4, 474010860), (5, 379208688), (6, 316007240), (8, 237005430), (10, 189604344), (12, 158003620), (15, 126402896), (16, 118502715), (19, 99791760), (20, 94802172), (24, 79001810), (30, 63201448), (38, 49895880), (40, 47401086), (48, 39500905), (57, 33263920), (60, 31600724), (76, 24947940), (80, 23700543), (95, 19958352), (114, 16631960), (120, 15800362), (152, 12473970), (190, 9979176), (228, 8315980), (240, 7900181), (285, 6652784), (304, 6236985), (380, 4989588), (456, 4157990), (570, 3326392), (760, 2494794), (912, 2078995), (1140, 1663196), (1520, 1247397), (2280, 831598), (4560, 415799)]