842840160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2689}}^1$

素因数の和:3360

約数の個数: 96

約数和(自身を含む): 2660001120

約数和(自身を除く): 1817160960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 653, 1306, 1959, 2612, 2689, 3265, 3918, 5224, 5378, 6530, 7836, 8067, 9795, 10448, 10756, 13060, 13445, 15672, 16134, 19590, 20896, 21512, 26120, 26890, 31344, 32268, 39180, 40335, 43024, 52240, 53780, 62688, 64536, 78360, 80670, 86048, 104480, 107560, 129072, 156720, 161340, 215120, 258144, 313440, 322680, 430240, 645360, 1290720, 1755917, 3511834, 5267751, 7023668, 8779585, 10535502, 14047336, 17559170, 21071004, 26338755, 28094672, 35118340, 42142008, 52677510, 56189344, 70236680, 84284016, 105355020, 140473360, 168568032, 210710040, 280946720, 421420080, 842840160]

約数ペア:

[(1, 842840160), (2, 421420080), (3, 280946720), (4, 210710040), (5, 168568032), (6, 140473360), (8, 105355020), (10, 84284016), (12, 70236680), (15, 56189344), (16, 52677510), (20, 42142008), (24, 35118340), (30, 28094672), (32, 26338755), (40, 21071004), (48, 17559170), (60, 14047336), (80, 10535502), (96, 8779585), (120, 7023668), (160, 5267751), (240, 3511834), (480, 1755917), (653, 1290720), (1306, 645360), (1959, 430240), (2612, 322680), (2689, 313440), (3265, 258144), (3918, 215120), (5224, 161340), (5378, 156720), (6530, 129072), (7836, 107560), (8067, 104480), (9795, 86048), (10448, 80670), (10756, 78360), (13060, 64536), (13445, 62688), (15672, 53780), (16134, 52240), (19590, 43024), (20896, 40335), (21512, 39180), (26120, 32268), (26890, 31344)]