983897520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{215767}}^1$

素因数の和:215802

約数の個数: 80

約数和(自身を含む): 3210627840

約数和(自身を除く): 2226730320

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, 215767, 431534, 647301, 863068, 1078835, 1294602, 1726136, 2157670, 2589204, 3236505, 3452272, 4099573, 4315340, 5178408, 6473010, 8199146, 8630680, 10356816, 12298719, 12946020, 16398292, 17261360, 20497865, 24597438, 25892040, 32796584, 40995730, 49194876, 51784080, 61493595, 65593168, 81991460, 98389752, 122987190, 163982920, 196779504, 245974380, 327965840, 491948760, 983897520]

約数ペア:

[(1, 983897520), (2, 491948760), (3, 327965840), (4, 245974380), (5, 196779504), (6, 163982920), (8, 122987190), (10, 98389752), (12, 81991460), (15, 65593168), (16, 61493595), (19, 51784080), (20, 49194876), (24, 40995730), (30, 32796584), (38, 25892040), (40, 24597438), (48, 20497865), (57, 17261360), (60, 16398292), (76, 12946020), (80, 12298719), (95, 10356816), (114, 8630680), (120, 8199146), (152, 6473010), (190, 5178408), (228, 4315340), (240, 4099573), (285, 3452272), (304, 3236505), (380, 2589204), (456, 2157670), (570, 1726136), (760, 1294602), (912, 1078835), (1140, 863068), (1520, 647301), (2280, 431534), (4560, 215767)]