65472240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 213397056

約数和(自身を除く): 147924816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 73, 74, 80, 101, 111, 120, 146, 148, 185, 202, 219, 222, 240, 292, 296, 303, 365, 370, 404, 438, 444, 505, 555, 584, 592, 606, 730, 740, 808, 876, 888, 1010, 1095, 1110, 1168, 1212, 1460, 1480, 1515, 1616, 1752, 1776, 2020, 2190, 2220, 2424, 2701, 2920, 2960, 3030, 3504, 3737, 4040, 4380, 4440, 4848, 5402, 5840, 6060, 7373, 7474, 8080, 8103, 8760, 8880, 10804, 11211, 12120, 13505, 14746, 14948, 16206, 17520, 18685, 21608, 22119, 22422, 24240, 27010, 29492, 29896, 32412, 36865, 37370, 40515, 43216, 44238, 44844, 54020, 56055, 58984, 59792, 64824, 73730, 74740, 81030, 88476, 89688, 108040, 110595, 112110, 117968, 129648, 147460, 149480, 162060, 176952, 179376, 216080, 221190, 224220, 272801, 294920, 298960, 324120, 353904, 442380, 448440, 545602, 589840, 648240, 818403, 884760, 896880, 1091204, 1364005, 1636806, 1769520, 2182408, 2728010, 3273612, 4092015, 4364816, 5456020, 6547224, 8184030, 10912040, 13094448, 16368060, 21824080, 32736120, 65472240]

約数ペア:

[(1, 65472240), (2, 32736120), (3, 21824080), (4, 16368060), (5, 13094448), (6, 10912040), (8, 8184030), (10, 6547224), (12, 5456020), (15, 4364816), (16, 4092015), (20, 3273612), (24, 2728010), (30, 2182408), (37, 1769520), (40, 1636806), (48, 1364005), (60, 1091204), (73, 896880), (74, 884760), (80, 818403), (101, 648240), (111, 589840), (120, 545602), (146, 448440), (148, 442380), (185, 353904), (202, 324120), (219, 298960), (222, 294920), (240, 272801), (292, 224220), (296, 221190), (303, 216080), (365, 179376), (370, 176952), (404, 162060), (438, 149480), (444, 147460), (505, 129648), (555, 117968), (584, 112110), (592, 110595), (606, 108040), (730, 89688), (740, 88476), (808, 81030), (876, 74740), (888, 73730), (1010, 64824), (1095, 59792), (1110, 58984), (1168, 56055), (1212, 54020), (1460, 44844), (1480, 44238), (1515, 43216), (1616, 40515), (1752, 37370), (1776, 36865), (2020, 32412), (2190, 29896), (2220, 29492), (2424, 27010), (2701, 24240), (2920, 22422), (2960, 22119), (3030, 21608), (3504, 18685), (3737, 17520), (4040, 16206), (4380, 14948), (4440, 14746), (4848, 13505), (5402, 12120), (5840, 11211), (6060, 10804), (7373, 8880), (7474, 8760), (8080, 8103)]