2341120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 5886720

約数和(自身を除く): 3545600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 128, 155, 160, 236, 248, 256, 295, 310, 320, 472, 496, 590, 620, 640, 944, 992, 1180, 1240, 1280, 1829, 1888, 1984, 2360, 2480, 3658, 3776, 3968, 4720, 4960, 7316, 7552, 7936, 9145, 9440, 9920, 14632, 15104, 18290, 18880, 19840, 29264, 36580, 37760, 39680, 58528, 73160, 75520, 117056, 146320, 234112, 292640, 468224, 585280, 1170560, 2341120]

約数ペア:

[(1, 2341120), (2, 1170560), (4, 585280), (5, 468224), (8, 292640), (10, 234112), (16, 146320), (20, 117056), (31, 75520), (32, 73160), (40, 58528), (59, 39680), (62, 37760), (64, 36580), (80, 29264), (118, 19840), (124, 18880), (128, 18290), (155, 15104), (160, 14632), (236, 9920), (248, 9440), (256, 9145), (295, 7936), (310, 7552), (320, 7316), (472, 4960), (496, 4720), (590, 3968), (620, 3776), (640, 3658), (944, 2480), (992, 2360), (1180, 1984), (1240, 1888), (1280, 1829)]