1255943880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{883}}^1$

素因数の和:1345

約数の個数: 160

約数和(自身を含む): 4235774400

約数和(自身を除く): 2979830520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 439, 540, 648, 810, 878, 883, 1080, 1317, 1620, 1756, 1766, 2195, 2634, 2649, 3240, 3512, 3532, 3951, 4390, 4415, 5268, 5298, 6585, 7064, 7902, 7947, 8780, 8830, 10536, 10596, 11853, 13170, 13245, 15804, 15894, 17560, 17660, 19755, 21192, 23706, 23841, 26340, 26490, 31608, 31788, 35320, 35559, 39510, 39735, 47412, 47682, 52680, 52980, 59265, 63576, 71118, 71523, 79020, 79470, 94824, 95364, 105960, 118530, 119205, 142236, 143046, 158040, 158940, 177795, 190728, 237060, 238410, 284472, 286092, 317880, 355590, 357615, 387637, 474120, 476820, 572184, 711180, 715230, 775274, 953640, 1162911, 1422360, 1430460, 1550548, 1938185, 2325822, 2860920, 3101096, 3488733, 3876370, 4651644, 5814555, 6977466, 7752740, 9303288, 10466199, 11629110, 13954932, 15505480, 17443665, 20932398, 23258220, 27909864, 31398597, 34887330, 41864796, 46516440, 52330995, 62797194, 69774660, 83729592, 104661990, 125594388, 139549320, 156992985, 209323980, 251188776, 313985970, 418647960, 627971940, 1255943880]

約数ペア:

[(1, 1255943880), (2, 627971940), (3, 418647960), (4, 313985970), (5, 251188776), (6, 209323980), (8, 156992985), (9, 139549320), (10, 125594388), (12, 104661990), (15, 83729592), (18, 69774660), (20, 62797194), (24, 52330995), (27, 46516440), (30, 41864796), (36, 34887330), (40, 31398597), (45, 27909864), (54, 23258220), (60, 20932398), (72, 17443665), (81, 15505480), (90, 13954932), (108, 11629110), (120, 10466199), (135, 9303288), (162, 7752740), (180, 6977466), (216, 5814555), (270, 4651644), (324, 3876370), (360, 3488733), (405, 3101096), (439, 2860920), (540, 2325822), (648, 1938185), (810, 1550548), (878, 1430460), (883, 1422360), (1080, 1162911), (1317, 953640), (1620, 775274), (1756, 715230), (1766, 711180), (2195, 572184), (2634, 476820), (2649, 474120), (3240, 387637), (3512, 357615), (3532, 355590), (3951, 317880), (4390, 286092), (4415, 284472), (5268, 238410), (5298, 237060), (6585, 190728), (7064, 177795), (7902, 158940), (7947, 158040), (8780, 143046), (8830, 142236), (10536, 119205), (10596, 118530), (11853, 105960), (13170, 95364), (13245, 94824), (15804, 79470), (15894, 79020), (17560, 71523), (17660, 71118), (19755, 63576), (21192, 59265), (23706, 52980), (23841, 52680), (26340, 47682), (26490, 47412), (31608, 39735), (31788, 39510), (35320, 35559)]