30052680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 110808000

約数和(自身を除く): 80755320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 269, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 538, 570, 588, 665, 735, 760, 798, 807, 840, 931, 980, 1064, 1076, 1140, 1176, 1330, 1345, 1470, 1596, 1614, 1862, 1883, 1960, 1995, 2152, 2280, 2660, 2690, 2793, 2940, 3192, 3228, 3724, 3766, 3990, 4035, 4655, 5111, 5320, 5380, 5586, 5649, 5880, 6456, 7448, 7532, 7980, 8070, 9310, 9415, 10222, 10760, 11172, 11298, 13181, 13965, 15064, 15333, 15960, 16140, 18620, 18830, 20444, 22344, 22596, 25555, 26362, 27930, 28245, 30666, 32280, 35777, 37240, 37660, 39543, 40888, 45192, 51110, 52724, 55860, 56490, 61332, 65905, 71554, 75320, 76665, 79086, 102220, 105448, 107331, 111720, 112980, 122664, 131810, 143108, 153330, 158172, 178885, 197715, 204440, 214662, 225960, 250439, 263620, 286216, 306660, 316344, 357770, 395430, 429324, 500878, 527240, 536655, 613320, 715540, 751317, 790860, 858648, 1001756, 1073310, 1252195, 1431080, 1502634, 1581720, 2003512, 2146620, 2504390, 3005268, 3756585, 4293240, 5008780, 6010536, 7513170, 10017560, 15026340, 30052680]

約数ペア:

[(1, 30052680), (2, 15026340), (3, 10017560), (4, 7513170), (5, 6010536), (6, 5008780), (7, 4293240), (8, 3756585), (10, 3005268), (12, 2504390), (14, 2146620), (15, 2003512), (19, 1581720), (20, 1502634), (21, 1431080), (24, 1252195), (28, 1073310), (30, 1001756), (35, 858648), (38, 790860), (40, 751317), (42, 715540), (49, 613320), (56, 536655), (57, 527240), (60, 500878), (70, 429324), (76, 395430), (84, 357770), (95, 316344), (98, 306660), (105, 286216), (114, 263620), (120, 250439), (133, 225960), (140, 214662), (147, 204440), (152, 197715), (168, 178885), (190, 158172), (196, 153330), (210, 143108), (228, 131810), (245, 122664), (266, 112980), (269, 111720), (280, 107331), (285, 105448), (294, 102220), (380, 79086), (392, 76665), (399, 75320), (420, 71554), (456, 65905), (490, 61332), (532, 56490), (538, 55860), (570, 52724), (588, 51110), (665, 45192), (735, 40888), (760, 39543), (798, 37660), (807, 37240), (840, 35777), (931, 32280), (980, 30666), (1064, 28245), (1076, 27930), (1140, 26362), (1176, 25555), (1330, 22596), (1345, 22344), (1470, 20444), (1596, 18830), (1614, 18620), (1862, 16140), (1883, 15960), (1960, 15333), (1995, 15064), (2152, 13965), (2280, 13181), (2660, 11298), (2690, 11172), (2793, 10760), (2940, 10222), (3192, 9415), (3228, 9310), (3724, 8070), (3766, 7980), (3990, 7532), (4035, 7448), (4655, 6456), (5111, 5880), (5320, 5649), (5380, 5586)]