27119760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 160

約数和(自身を含む): 93208320

約数和(自身を除く): 66088560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 289, 340, 345, 368, 391, 408, 460, 510, 552, 578, 680, 690, 782, 816, 867, 920, 1020, 1104, 1156, 1173, 1360, 1380, 1445, 1564, 1734, 1840, 1955, 2040, 2312, 2346, 2760, 2890, 3128, 3468, 3910, 4080, 4335, 4624, 4692, 4913, 5520, 5780, 5865, 6256, 6647, 6936, 7820, 8670, 9384, 9826, 11560, 11730, 13294, 13872, 14739, 15640, 17340, 18768, 19652, 19941, 23120, 23460, 24565, 26588, 29478, 31280, 33235, 34680, 39304, 39882, 46920, 49130, 53176, 58956, 66470, 69360, 73695, 78608, 79764, 93840, 98260, 99705, 106352, 112999, 117912, 132940, 147390, 159528, 196520, 199410, 225998, 235824, 265880, 294780, 319056, 338997, 393040, 398820, 451996, 531760, 564995, 589560, 677994, 797640, 903992, 1129990, 1179120, 1355988, 1595280, 1694985, 1807984, 2259980, 2711976, 3389970, 4519960, 5423952, 6779940, 9039920, 13559880, 27119760]

約数ペア:

[(1, 27119760), (2, 13559880), (3, 9039920), (4, 6779940), (5, 5423952), (6, 4519960), (8, 3389970), (10, 2711976), (12, 2259980), (15, 1807984), (16, 1694985), (17, 1595280), (20, 1355988), (23, 1179120), (24, 1129990), (30, 903992), (34, 797640), (40, 677994), (46, 589560), (48, 564995), (51, 531760), (60, 451996), (68, 398820), (69, 393040), (80, 338997), (85, 319056), (92, 294780), (102, 265880), (115, 235824), (120, 225998), (136, 199410), (138, 196520), (170, 159528), (184, 147390), (204, 132940), (230, 117912), (240, 112999), (255, 106352), (272, 99705), (276, 98260), (289, 93840), (340, 79764), (345, 78608), (368, 73695), (391, 69360), (408, 66470), (460, 58956), (510, 53176), (552, 49130), (578, 46920), (680, 39882), (690, 39304), (782, 34680), (816, 33235), (867, 31280), (920, 29478), (1020, 26588), (1104, 24565), (1156, 23460), (1173, 23120), (1360, 19941), (1380, 19652), (1445, 18768), (1564, 17340), (1734, 15640), (1840, 14739), (1955, 13872), (2040, 13294), (2312, 11730), (2346, 11560), (2760, 9826), (2890, 9384), (3128, 8670), (3468, 7820), (3910, 6936), (4080, 6647), (4335, 6256), (4624, 5865), (4692, 5780), (4913, 5520)]