2392920

素因数分解:

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

素因数の和:74

約数の個数: 144

約数和(自身を含む): 8620560

約数和(自身を除く): 6227640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 289, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 578, 612, 680, 690, 765, 782, 828, 867, 920, 1020, 1035, 1156, 1173, 1224, 1380, 1445, 1530, 1564, 1656, 1734, 1955, 2040, 2070, 2312, 2346, 2601, 2760, 2890, 3060, 3128, 3468, 3519, 3910, 4140, 4335, 4692, 5202, 5780, 5865, 6120, 6647, 6936, 7038, 7820, 8280, 8670, 9384, 10404, 11560, 11730, 13005, 13294, 14076, 15640, 17340, 17595, 19941, 20808, 23460, 26010, 26588, 28152, 33235, 34680, 35190, 39882, 46920, 52020, 53176, 59823, 66470, 70380, 79764, 99705, 104040, 119646, 132940, 140760, 159528, 199410, 239292, 265880, 299115, 398820, 478584, 598230, 797640, 1196460, 2392920]

約数ペア:

[(1, 2392920), (2, 1196460), (3, 797640), (4, 598230), (5, 478584), (6, 398820), (8, 299115), (9, 265880), (10, 239292), (12, 199410), (15, 159528), (17, 140760), (18, 132940), (20, 119646), (23, 104040), (24, 99705), (30, 79764), (34, 70380), (36, 66470), (40, 59823), (45, 53176), (46, 52020), (51, 46920), (60, 39882), (68, 35190), (69, 34680), (72, 33235), (85, 28152), (90, 26588), (92, 26010), (102, 23460), (115, 20808), (120, 19941), (136, 17595), (138, 17340), (153, 15640), (170, 14076), (180, 13294), (184, 13005), (204, 11730), (207, 11560), (230, 10404), (255, 9384), (276, 8670), (289, 8280), (306, 7820), (340, 7038), (345, 6936), (360, 6647), (391, 6120), (408, 5865), (414, 5780), (460, 5202), (510, 4692), (552, 4335), (578, 4140), (612, 3910), (680, 3519), (690, 3468), (765, 3128), (782, 3060), (828, 2890), (867, 2760), (920, 2601), (1020, 2346), (1035, 2312), (1156, 2070), (1173, 2040), (1224, 1955), (1380, 1734), (1445, 1656), (1530, 1564)]