242867760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2713}}^1$

素因数の和:3102

約数の個数: 80

約数和(自身を含む): 755186784

約数和(自身を除く): 512319024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1865, 2238, 2713, 2984, 3730, 4476, 5426, 5595, 5968, 7460, 8139, 8952, 10852, 11190, 13565, 14920, 16278, 17904, 21704, 22380, 27130, 29840, 32556, 40695, 43408, 44760, 54260, 65112, 81390, 89520, 108520, 130224, 162780, 217040, 325560, 651120, 1011949, 2023898, 3035847, 4047796, 5059745, 6071694, 8095592, 10119490, 12143388, 15179235, 16191184, 20238980, 24286776, 30358470, 40477960, 48573552, 60716940, 80955920, 121433880, 242867760]

約数ペア:

[(1, 242867760), (2, 121433880), (3, 80955920), (4, 60716940), (5, 48573552), (6, 40477960), (8, 30358470), (10, 24286776), (12, 20238980), (15, 16191184), (16, 15179235), (20, 12143388), (24, 10119490), (30, 8095592), (40, 6071694), (48, 5059745), (60, 4047796), (80, 3035847), (120, 2023898), (240, 1011949), (373, 651120), (746, 325560), (1119, 217040), (1492, 162780), (1865, 130224), (2238, 108520), (2713, 89520), (2984, 81390), (3730, 65112), (4476, 54260), (5426, 44760), (5595, 43408), (5968, 40695), (7460, 32556), (8139, 29840), (8952, 27130), (10852, 22380), (11190, 21704), (13565, 17904), (14920, 16278)]