72086760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 160

約数和(自身を含む): 255261600

約数和(自身を除く): 183174840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1171, 1368, 1539, 1620, 1710, 2052, 2280, 2342, 2565, 3078, 3240, 3420, 3513, 4104, 4684, 5130, 5855, 6156, 6840, 7026, 7695, 9368, 10260, 10539, 11710, 12312, 14052, 15390, 17565, 20520, 21078, 22249, 23420, 28104, 30780, 31617, 35130, 42156, 44498, 46840, 52695, 61560, 63234, 66747, 70260, 84312, 88996, 94851, 105390, 111245, 126468, 133494, 140520, 158085, 177992, 189702, 200241, 210780, 222490, 252936, 266988, 316170, 333735, 379404, 400482, 421560, 444980, 474255, 533976, 600723, 632340, 667470, 758808, 800964, 889960, 948510, 1001205, 1201446, 1264680, 1334940, 1601928, 1802169, 1897020, 2002410, 2402892, 2669880, 3003615, 3604338, 3794040, 4004820, 4805784, 6007230, 7208676, 8009640, 9010845, 12014460, 14417352, 18021690, 24028920, 36043380, 72086760]

約数ペア:

[(1, 72086760), (2, 36043380), (3, 24028920), (4, 18021690), (5, 14417352), (6, 12014460), (8, 9010845), (9, 8009640), (10, 7208676), (12, 6007230), (15, 4805784), (18, 4004820), (19, 3794040), (20, 3604338), (24, 3003615), (27, 2669880), (30, 2402892), (36, 2002410), (38, 1897020), (40, 1802169), (45, 1601928), (54, 1334940), (57, 1264680), (60, 1201446), (72, 1001205), (76, 948510), (81, 889960), (90, 800964), (95, 758808), (108, 667470), (114, 632340), (120, 600723), (135, 533976), (152, 474255), (162, 444980), (171, 421560), (180, 400482), (190, 379404), (216, 333735), (228, 316170), (270, 266988), (285, 252936), (324, 222490), (342, 210780), (360, 200241), (380, 189702), (405, 177992), (456, 158085), (513, 140520), (540, 133494), (570, 126468), (648, 111245), (684, 105390), (760, 94851), (810, 88996), (855, 84312), (1026, 70260), (1080, 66747), (1140, 63234), (1171, 61560), (1368, 52695), (1539, 46840), (1620, 44498), (1710, 42156), (2052, 35130), (2280, 31617), (2342, 30780), (2565, 28104), (3078, 23420), (3240, 22249), (3420, 21078), (3513, 20520), (4104, 17565), (4684, 15390), (5130, 14052), (5855, 12312), (6156, 11710), (6840, 10539), (7026, 10260), (7695, 9368)]