78426067920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14207621}}^1$

素因数の和:14207660

約数の個数: 80

約数和(自身を含む): 253691298432

約数和(自身を除く): 175265230512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 14207621, 28415242, 42622863, 56830484, 71038105, 85245726, 113660968, 142076210, 170491452, 213114315, 227321936, 284152420, 326775283, 340982904, 426228630, 568304840, 653550566, 681965808, 852457260, 980325849, 1136609680, 1307101132, 1633876415, 1704914520, 1960651698, 2614202264, 3267752830, 3409829040, 3921303396, 4901629245, 5228404528, 6535505660, 7842606792, 9803258490, 13071011320, 15685213584, 19606516980, 26142022640, 39213033960, 78426067920]

約数ペア:

[(1, 78426067920), (2, 39213033960), (3, 26142022640), (4, 19606516980), (5, 15685213584), (6, 13071011320), (8, 9803258490), (10, 7842606792), (12, 6535505660), (15, 5228404528), (16, 4901629245), (20, 3921303396), (23, 3409829040), (24, 3267752830), (30, 2614202264), (40, 1960651698), (46, 1704914520), (48, 1633876415), (60, 1307101132), (69, 1136609680), (80, 980325849), (92, 852457260), (115, 681965808), (120, 653550566), (138, 568304840), (184, 426228630), (230, 340982904), (240, 326775283), (276, 284152420), (345, 227321936), (368, 213114315), (460, 170491452), (552, 142076210), (690, 113660968), (920, 85245726), (1104, 71038105), (1380, 56830484), (1840, 42622863), (2760, 28415242), (5520, 14207621)]