57396720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 192487680

約数和(自身を除く): 135090960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 307, 328, 380, 410, 456, 492, 570, 614, 615, 656, 760, 779, 820, 912, 921, 984, 1140, 1228, 1230, 1520, 1535, 1558, 1640, 1842, 1968, 2280, 2337, 2456, 2460, 3070, 3116, 3280, 3684, 3895, 4560, 4605, 4674, 4912, 4920, 5833, 6140, 6232, 7368, 7790, 9210, 9348, 9840, 11666, 11685, 12280, 12464, 12587, 14736, 15580, 17499, 18420, 18696, 23332, 23370, 24560, 25174, 29165, 31160, 34998, 36840, 37392, 37761, 46664, 46740, 50348, 58330, 62320, 62935, 69996, 73680, 75522, 87495, 93328, 93480, 100696, 116660, 125870, 139992, 151044, 174990, 186960, 188805, 201392, 233320, 239153, 251740, 279984, 302088, 349980, 377610, 466640, 478306, 503480, 604176, 699960, 717459, 755220, 956612, 1006960, 1195765, 1399920, 1434918, 1510440, 1913224, 2391530, 2869836, 3020880, 3587295, 3826448, 4783060, 5739672, 7174590, 9566120, 11479344, 14349180, 19132240, 28698360, 57396720]

約数ペア:

[(1, 57396720), (2, 28698360), (3, 19132240), (4, 14349180), (5, 11479344), (6, 9566120), (8, 7174590), (10, 5739672), (12, 4783060), (15, 3826448), (16, 3587295), (19, 3020880), (20, 2869836), (24, 2391530), (30, 1913224), (38, 1510440), (40, 1434918), (41, 1399920), (48, 1195765), (57, 1006960), (60, 956612), (76, 755220), (80, 717459), (82, 699960), (95, 604176), (114, 503480), (120, 478306), (123, 466640), (152, 377610), (164, 349980), (190, 302088), (205, 279984), (228, 251740), (240, 239153), (246, 233320), (285, 201392), (304, 188805), (307, 186960), (328, 174990), (380, 151044), (410, 139992), (456, 125870), (492, 116660), (570, 100696), (614, 93480), (615, 93328), (656, 87495), (760, 75522), (779, 73680), (820, 69996), (912, 62935), (921, 62320), (984, 58330), (1140, 50348), (1228, 46740), (1230, 46664), (1520, 37761), (1535, 37392), (1558, 36840), (1640, 34998), (1842, 31160), (1968, 29165), (2280, 25174), (2337, 24560), (2456, 23370), (2460, 23332), (3070, 18696), (3116, 18420), (3280, 17499), (3684, 15580), (3895, 14736), (4560, 12587), (4605, 12464), (4674, 12280), (4912, 11685), (4920, 11666), (5833, 9840), (6140, 9348), (6232, 9210), (7368, 7790)]