47184720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 162739584

約数和(自身を除く): 115554864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 293, 305, 330, 366, 440, 488, 528, 586, 610, 660, 671, 732, 879, 880, 915, 976, 1172, 1220, 1320, 1342, 1464, 1465, 1758, 1830, 2013, 2344, 2440, 2640, 2684, 2928, 2930, 3223, 3355, 3516, 3660, 4026, 4395, 4688, 4880, 5368, 5860, 6446, 6710, 7032, 7320, 8052, 8790, 9669, 10065, 10736, 11720, 12892, 13420, 14064, 14640, 16104, 16115, 17580, 17873, 19338, 20130, 23440, 25784, 26840, 32208, 32230, 35160, 35746, 38676, 40260, 48345, 51568, 53619, 53680, 64460, 70320, 71492, 77352, 80520, 89365, 96690, 107238, 128920, 142984, 154704, 161040, 178730, 193380, 196603, 214476, 257840, 268095, 285968, 357460, 386760, 393206, 428952, 536190, 589809, 714920, 773520, 786412, 857904, 983015, 1072380, 1179618, 1429840, 1572824, 1966030, 2144760, 2359236, 2949045, 3145648, 3932060, 4289520, 4718472, 5898090, 7864120, 9436944, 11796180, 15728240, 23592360, 47184720]

約数ペア:

[(1, 47184720), (2, 23592360), (3, 15728240), (4, 11796180), (5, 9436944), (6, 7864120), (8, 5898090), (10, 4718472), (11, 4289520), (12, 3932060), (15, 3145648), (16, 2949045), (20, 2359236), (22, 2144760), (24, 1966030), (30, 1572824), (33, 1429840), (40, 1179618), (44, 1072380), (48, 983015), (55, 857904), (60, 786412), (61, 773520), (66, 714920), (80, 589809), (88, 536190), (110, 428952), (120, 393206), (122, 386760), (132, 357460), (165, 285968), (176, 268095), (183, 257840), (220, 214476), (240, 196603), (244, 193380), (264, 178730), (293, 161040), (305, 154704), (330, 142984), (366, 128920), (440, 107238), (488, 96690), (528, 89365), (586, 80520), (610, 77352), (660, 71492), (671, 70320), (732, 64460), (879, 53680), (880, 53619), (915, 51568), (976, 48345), (1172, 40260), (1220, 38676), (1320, 35746), (1342, 35160), (1464, 32230), (1465, 32208), (1758, 26840), (1830, 25784), (2013, 23440), (2344, 20130), (2440, 19338), (2640, 17873), (2684, 17580), (2928, 16115), (2930, 16104), (3223, 14640), (3355, 14064), (3516, 13420), (3660, 12892), (4026, 11720), (4395, 10736), (4688, 10065), (4880, 9669), (5368, 8790), (5860, 8052), (6446, 7320), (6710, 7032)]