23859540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 76776336

約数和(自身を除く): 52916796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 61, 82, 90, 106, 122, 123, 159, 164, 180, 183, 205, 212, 244, 246, 265, 305, 318, 366, 369, 410, 477, 492, 530, 549, 610, 615, 636, 732, 738, 795, 820, 915, 954, 1060, 1098, 1220, 1230, 1476, 1590, 1830, 1845, 1908, 2173, 2196, 2385, 2460, 2501, 2745, 3180, 3233, 3660, 3690, 4346, 4770, 5002, 5490, 6466, 6519, 7380, 7503, 8692, 9540, 9699, 10004, 10865, 10980, 12505, 12932, 13038, 15006, 16165, 19398, 19557, 21730, 22509, 25010, 26076, 29097, 30012, 32330, 32595, 37515, 38796, 39114, 43460, 45018, 48495, 50020, 58194, 64660, 65190, 75030, 78228, 90036, 96990, 97785, 112545, 116388, 130380, 132553, 145485, 150060, 193980, 195570, 225090, 265106, 290970, 391140, 397659, 450180, 530212, 581940, 662765, 795318, 1192977, 1325530, 1590636, 1988295, 2385954, 2651060, 3976590, 4771908, 5964885, 7953180, 11929770, 23859540]

約数ペア:

[(1, 23859540), (2, 11929770), (3, 7953180), (4, 5964885), (5, 4771908), (6, 3976590), (9, 2651060), (10, 2385954), (12, 1988295), (15, 1590636), (18, 1325530), (20, 1192977), (30, 795318), (36, 662765), (41, 581940), (45, 530212), (53, 450180), (60, 397659), (61, 391140), (82, 290970), (90, 265106), (106, 225090), (122, 195570), (123, 193980), (159, 150060), (164, 145485), (180, 132553), (183, 130380), (205, 116388), (212, 112545), (244, 97785), (246, 96990), (265, 90036), (305, 78228), (318, 75030), (366, 65190), (369, 64660), (410, 58194), (477, 50020), (492, 48495), (530, 45018), (549, 43460), (610, 39114), (615, 38796), (636, 37515), (732, 32595), (738, 32330), (795, 30012), (820, 29097), (915, 26076), (954, 25010), (1060, 22509), (1098, 21730), (1220, 19557), (1230, 19398), (1476, 16165), (1590, 15006), (1830, 13038), (1845, 12932), (1908, 12505), (2173, 10980), (2196, 10865), (2385, 10004), (2460, 9699), (2501, 9540), (2745, 8692), (3180, 7503), (3233, 7380), (3660, 6519), (3690, 6466), (4346, 5490), (4770, 5002)]