38671560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 131241600

約数和(自身を除く): 92570040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 587, 610, 732, 915, 1080, 1098, 1174, 1220, 1464, 1647, 1761, 1830, 2196, 2348, 2440, 2745, 2935, 3294, 3522, 3660, 4392, 4696, 5283, 5490, 5870, 6588, 7044, 7320, 8235, 8805, 10566, 10980, 11740, 13176, 14088, 15849, 16470, 17610, 21132, 21960, 23480, 26415, 31698, 32940, 35220, 35807, 42264, 52830, 63396, 65880, 70440, 71614, 79245, 105660, 107421, 126792, 143228, 158490, 179035, 211320, 214842, 286456, 316980, 322263, 358070, 429684, 537105, 633960, 644526, 716140, 859368, 966789, 1074210, 1289052, 1432280, 1611315, 1933578, 2148420, 2578104, 3222630, 3867156, 4296840, 4833945, 6445260, 7734312, 9667890, 12890520, 19335780, 38671560]

約数ペア:

[(1, 38671560), (2, 19335780), (3, 12890520), (4, 9667890), (5, 7734312), (6, 6445260), (8, 4833945), (9, 4296840), (10, 3867156), (12, 3222630), (15, 2578104), (18, 2148420), (20, 1933578), (24, 1611315), (27, 1432280), (30, 1289052), (36, 1074210), (40, 966789), (45, 859368), (54, 716140), (60, 644526), (61, 633960), (72, 537105), (90, 429684), (108, 358070), (120, 322263), (122, 316980), (135, 286456), (180, 214842), (183, 211320), (216, 179035), (244, 158490), (270, 143228), (305, 126792), (360, 107421), (366, 105660), (488, 79245), (540, 71614), (549, 70440), (587, 65880), (610, 63396), (732, 52830), (915, 42264), (1080, 35807), (1098, 35220), (1174, 32940), (1220, 31698), (1464, 26415), (1647, 23480), (1761, 21960), (1830, 21132), (2196, 17610), (2348, 16470), (2440, 15849), (2745, 14088), (2935, 13176), (3294, 11740), (3522, 10980), (3660, 10566), (4392, 8805), (4696, 8235), (5283, 7320), (5490, 7044), (5870, 6588)]