121747440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26699}}^1$

素因数の和:26734

約数の個数: 80

約数和(自身を含む): 397296000

約数和(自身を除く): 275548560

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, 26699, 53398, 80097, 106796, 133495, 160194, 213592, 266990, 320388, 400485, 427184, 507281, 533980, 640776, 800970, 1014562, 1067960, 1281552, 1521843, 1601940, 2029124, 2135920, 2536405, 3043686, 3203880, 4058248, 5072810, 6087372, 6407760, 7609215, 8116496, 10145620, 12174744, 15218430, 20291240, 24349488, 30436860, 40582480, 60873720, 121747440]

約数ペア:

[(1, 121747440), (2, 60873720), (3, 40582480), (4, 30436860), (5, 24349488), (6, 20291240), (8, 15218430), (10, 12174744), (12, 10145620), (15, 8116496), (16, 7609215), (19, 6407760), (20, 6087372), (24, 5072810), (30, 4058248), (38, 3203880), (40, 3043686), (48, 2536405), (57, 2135920), (60, 2029124), (76, 1601940), (80, 1521843), (95, 1281552), (114, 1067960), (120, 1014562), (152, 800970), (190, 640776), (228, 533980), (240, 507281), (285, 427184), (304, 400485), (380, 320388), (456, 266990), (570, 213592), (760, 160194), (912, 133495), (1140, 106796), (1520, 80097), (2280, 53398), (4560, 26699)]