241553240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 568028160

約数和(自身を除く): 326474920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 620, 664, 830, 1240, 1660, 2347, 2573, 3320, 4694, 5146, 9388, 10292, 11735, 12865, 18776, 20584, 23470, 25730, 46940, 51460, 72757, 93880, 102920, 145514, 194801, 291028, 363785, 389602, 582056, 727570, 779204, 974005, 1455140, 1558408, 1948010, 2910280, 3896020, 6038831, 7792040, 12077662, 24155324, 30194155, 48310648, 60388310, 120776620, 241553240]

約数ペア:

[(1, 241553240), (2, 120776620), (4, 60388310), (5, 48310648), (8, 30194155), (10, 24155324), (20, 12077662), (31, 7792040), (40, 6038831), (62, 3896020), (83, 2910280), (124, 1948010), (155, 1558408), (166, 1455140), (248, 974005), (310, 779204), (332, 727570), (415, 582056), (620, 389602), (664, 363785), (830, 291028), (1240, 194801), (1660, 145514), (2347, 102920), (2573, 93880), (3320, 72757), (4694, 51460), (5146, 46940), (9388, 25730), (10292, 23470), (11735, 20584), (12865, 18776)]