120232980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2638

約数の個数: 144

約数和(自身を含む): 428238720

約数和(自身を除く): 308005740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2579, 2590, 3108, 3330, 3885, 4662, 5158, 5180, 6660, 7737, 7770, 9324, 10316, 11655, 12895, 15474, 15540, 18053, 23211, 23310, 25790, 30948, 36106, 38685, 46422, 46620, 51580, 54159, 72212, 77370, 90265, 92844, 95423, 108318, 116055, 154740, 162477, 180530, 190846, 216636, 232110, 270795, 286269, 324954, 361060, 381692, 464220, 477115, 541590, 572538, 649908, 667961, 812385, 858807, 954230, 1083180, 1145076, 1335922, 1431345, 1624770, 1717614, 1908460, 2003883, 2671844, 2862690, 3249540, 3339805, 3435228, 4007766, 4294035, 5725380, 6011649, 6679610, 8015532, 8588070, 10019415, 12023298, 13359220, 17176140, 20038830, 24046596, 30058245, 40077660, 60116490, 120232980]

約数ペア:

[(1, 120232980), (2, 60116490), (3, 40077660), (4, 30058245), (5, 24046596), (6, 20038830), (7, 17176140), (9, 13359220), (10, 12023298), (12, 10019415), (14, 8588070), (15, 8015532), (18, 6679610), (20, 6011649), (21, 5725380), (28, 4294035), (30, 4007766), (35, 3435228), (36, 3339805), (37, 3249540), (42, 2862690), (45, 2671844), (60, 2003883), (63, 1908460), (70, 1717614), (74, 1624770), (84, 1431345), (90, 1335922), (105, 1145076), (111, 1083180), (126, 954230), (140, 858807), (148, 812385), (180, 667961), (185, 649908), (210, 572538), (222, 541590), (252, 477115), (259, 464220), (315, 381692), (333, 361060), (370, 324954), (420, 286269), (444, 270795), (518, 232110), (555, 216636), (630, 190846), (666, 180530), (740, 162477), (777, 154740), (1036, 116055), (1110, 108318), (1260, 95423), (1295, 92844), (1332, 90265), (1554, 77370), (1665, 72212), (2220, 54159), (2331, 51580), (2579, 46620), (2590, 46422), (3108, 38685), (3330, 36106), (3885, 30948), (4662, 25790), (5158, 23310), (5180, 23211), (6660, 18053), (7737, 15540), (7770, 15474), (9324, 12895), (10316, 11655)]