56840940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2733

約数の個数: 120

約数和(自身を含む): 192099600

約数和(自身を除く): 135258660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 2699, 3510, 4212, 5265, 5398, 7020, 8097, 10530, 10796, 13495, 16194, 21060, 24291, 26990, 32388, 35087, 40485, 48582, 53980, 70174, 72873, 80970, 97164, 105261, 121455, 140348, 145746, 161940, 175435, 210522, 218619, 242910, 291492, 315783, 350870, 364365, 421044, 437238, 485820, 526305, 631566, 701740, 728730, 874476, 947349, 1052610, 1093095, 1263132, 1457460, 1578915, 1894698, 2105220, 2186190, 2842047, 3157830, 3789396, 4372380, 4736745, 5684094, 6315660, 9473490, 11368188, 14210235, 18946980, 28420470, 56840940]

約数ペア:

[(1, 56840940), (2, 28420470), (3, 18946980), (4, 14210235), (5, 11368188), (6, 9473490), (9, 6315660), (10, 5684094), (12, 4736745), (13, 4372380), (15, 3789396), (18, 3157830), (20, 2842047), (26, 2186190), (27, 2105220), (30, 1894698), (36, 1578915), (39, 1457460), (45, 1263132), (52, 1093095), (54, 1052610), (60, 947349), (65, 874476), (78, 728730), (81, 701740), (90, 631566), (108, 526305), (117, 485820), (130, 437238), (135, 421044), (156, 364365), (162, 350870), (180, 315783), (195, 291492), (234, 242910), (260, 218619), (270, 210522), (324, 175435), (351, 161940), (390, 145746), (405, 140348), (468, 121455), (540, 105261), (585, 97164), (702, 80970), (780, 72873), (810, 70174), (1053, 53980), (1170, 48582), (1404, 40485), (1620, 35087), (1755, 32388), (2106, 26990), (2340, 24291), (2699, 21060), (3510, 16194), (4212, 13495), (5265, 10796), (5398, 10530), (7020, 8097)]