289969190040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77948707}}^1$

素因数の和:77948752

約数の個数: 64

約数和(自身を含む): 897969116160

約数和(自身を除く): 607999926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 77948707, 155897414, 233846121, 311794828, 389743535, 467692242, 623589656, 779487070, 935384484, 1169230605, 1558974140, 1870768968, 2338461210, 2416409917, 3117948280, 4676922420, 4832819834, 7249229751, 9353844840, 9665639668, 12082049585, 14498459502, 19331279336, 24164099170, 28996919004, 36246148755, 48328198340, 57993838008, 72492297510, 96656396680, 144984595020, 289969190040]

約数ペア:

[(1, 289969190040), (2, 144984595020), (3, 96656396680), (4, 72492297510), (5, 57993838008), (6, 48328198340), (8, 36246148755), (10, 28996919004), (12, 24164099170), (15, 19331279336), (20, 14498459502), (24, 12082049585), (30, 9665639668), (31, 9353844840), (40, 7249229751), (60, 4832819834), (62, 4676922420), (93, 3117948280), (120, 2416409917), (124, 2338461210), (155, 1870768968), (186, 1558974140), (248, 1169230605), (310, 935384484), (372, 779487070), (465, 623589656), (620, 467692242), (744, 389743535), (930, 311794828), (1240, 233846121), (1860, 155897414), (3720, 77948707)]