1558658520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{64621}}^1$

素因数の和:64705

約数の個数: 96

約数和(自身を含む): 5141326320

約数和(自身を除く): 3582667800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 12060, 24120, 64621, 129242, 193863, 258484, 323105, 387726, 516968, 581589, 646210, 775452, 969315, 1163178, 1292420, 1550904, 1938630, 2326356, 2584840, 2907945, 3877260, 4329607, 4652712, 5815890, 7754520, 8659214, 11631780, 12988821, 17318428, 21648035, 23263560, 25977642, 34636856, 38966463, 43296070, 51955284, 64944105, 77932926, 86592140, 103910568, 129888210, 155865852, 173184280, 194832315, 259776420, 311731704, 389664630, 519552840, 779329260, 1558658520]

約数ペア:

[(1, 1558658520), (2, 779329260), (3, 519552840), (4, 389664630), (5, 311731704), (6, 259776420), (8, 194832315), (9, 173184280), (10, 155865852), (12, 129888210), (15, 103910568), (18, 86592140), (20, 77932926), (24, 64944105), (30, 51955284), (36, 43296070), (40, 38966463), (45, 34636856), (60, 25977642), (67, 23263560), (72, 21648035), (90, 17318428), (120, 12988821), (134, 11631780), (180, 8659214), (201, 7754520), (268, 5815890), (335, 4652712), (360, 4329607), (402, 3877260), (536, 2907945), (603, 2584840), (670, 2326356), (804, 1938630), (1005, 1550904), (1206, 1292420), (1340, 1163178), (1608, 969315), (2010, 775452), (2412, 646210), (2680, 581589), (3015, 516968), (4020, 387726), (4824, 323105), (6030, 258484), (8040, 193863), (12060, 129242), (24120, 64621)]