98828880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21673}}^1$

素因数の和:21708

約数の個数: 80

約数和(自身を含む): 322509120

約数和(自身を除く): 223680240

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, 21673, 43346, 65019, 86692, 108365, 130038, 173384, 216730, 260076, 325095, 346768, 411787, 433460, 520152, 650190, 823574, 866920, 1040304, 1235361, 1300380, 1647148, 1733840, 2058935, 2470722, 2600760, 3294296, 4117870, 4941444, 5201520, 6176805, 6588592, 8235740, 9882888, 12353610, 16471480, 19765776, 24707220, 32942960, 49414440, 98828880]

約数ペア:

[(1, 98828880), (2, 49414440), (3, 32942960), (4, 24707220), (5, 19765776), (6, 16471480), (8, 12353610), (10, 9882888), (12, 8235740), (15, 6588592), (16, 6176805), (19, 5201520), (20, 4941444), (24, 4117870), (30, 3294296), (38, 2600760), (40, 2470722), (48, 2058935), (57, 1733840), (60, 1647148), (76, 1300380), (80, 1235361), (95, 1040304), (114, 866920), (120, 823574), (152, 650190), (190, 520152), (228, 433460), (240, 411787), (285, 346768), (304, 325095), (380, 260076), (456, 216730), (570, 173384), (760, 130038), (912, 108365), (1140, 86692), (1520, 65019), (2280, 43346), (4560, 21673)]