11470320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 39171600

約数和(自身を除く): 27701280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 179, 180, 240, 267, 356, 358, 360, 445, 534, 537, 712, 716, 720, 801, 890, 895, 1068, 1074, 1335, 1424, 1432, 1602, 1611, 1780, 1790, 2136, 2148, 2670, 2685, 2864, 3204, 3222, 3560, 3580, 4005, 4272, 4296, 5340, 5370, 6408, 6444, 7120, 7160, 8010, 8055, 8592, 10680, 10740, 12816, 12888, 14320, 15931, 16020, 16110, 21360, 21480, 25776, 31862, 32040, 32220, 42960, 47793, 63724, 64080, 64440, 79655, 95586, 127448, 128880, 143379, 159310, 191172, 238965, 254896, 286758, 318620, 382344, 477930, 573516, 637240, 716895, 764688, 955860, 1147032, 1274480, 1433790, 1911720, 2294064, 2867580, 3823440, 5735160, 11470320]

約数ペア:

[(1, 11470320), (2, 5735160), (3, 3823440), (4, 2867580), (5, 2294064), (6, 1911720), (8, 1433790), (9, 1274480), (10, 1147032), (12, 955860), (15, 764688), (16, 716895), (18, 637240), (20, 573516), (24, 477930), (30, 382344), (36, 318620), (40, 286758), (45, 254896), (48, 238965), (60, 191172), (72, 159310), (80, 143379), (89, 128880), (90, 127448), (120, 95586), (144, 79655), (178, 64440), (179, 64080), (180, 63724), (240, 47793), (267, 42960), (356, 32220), (358, 32040), (360, 31862), (445, 25776), (534, 21480), (537, 21360), (712, 16110), (716, 16020), (720, 15931), (801, 14320), (890, 12888), (895, 12816), (1068, 10740), (1074, 10680), (1335, 8592), (1424, 8055), (1432, 8010), (1602, 7160), (1611, 7120), (1780, 6444), (1790, 6408), (2136, 5370), (2148, 5340), (2670, 4296), (2685, 4272), (2864, 4005), (3204, 3580), (3222, 3560)]