241560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 870480

約数和(自身を除く): 628920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 732, 792, 915, 990, 1098, 1220, 1320, 1342, 1464, 1830, 1980, 2013, 2196, 2440, 2684, 2745, 3355, 3660, 3960, 4026, 4392, 5368, 5490, 6039, 6710, 7320, 8052, 10065, 10980, 12078, 13420, 16104, 20130, 21960, 24156, 26840, 30195, 40260, 48312, 60390, 80520, 120780, 241560]

約数ペア:

[(1, 241560), (2, 120780), (3, 80520), (4, 60390), (5, 48312), (6, 40260), (8, 30195), (9, 26840), (10, 24156), (11, 21960), (12, 20130), (15, 16104), (18, 13420), (20, 12078), (22, 10980), (24, 10065), (30, 8052), (33, 7320), (36, 6710), (40, 6039), (44, 5490), (45, 5368), (55, 4392), (60, 4026), (61, 3960), (66, 3660), (72, 3355), (88, 2745), (90, 2684), (99, 2440), (110, 2196), (120, 2013), (122, 1980), (132, 1830), (165, 1464), (180, 1342), (183, 1320), (198, 1220), (220, 1098), (244, 990), (264, 915), (305, 792), (330, 732), (360, 671), (366, 660), (396, 610), (440, 549), (488, 495)]