29619480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 128

約数和(自身を含む): 102124800

約数和(自身を除く): 72505320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1181, 1254, 1320, 1672, 2090, 2280, 2362, 2508, 3135, 3543, 4180, 4724, 5016, 5905, 6270, 7086, 8360, 9448, 11810, 12540, 12991, 14172, 17715, 22439, 23620, 25080, 25982, 28344, 35430, 38973, 44878, 47240, 51964, 64955, 67317, 70860, 77946, 89756, 103928, 112195, 129910, 134634, 141720, 155892, 179512, 194865, 224390, 246829, 259820, 269268, 311784, 336585, 389730, 448780, 493658, 519640, 538536, 673170, 740487, 779460, 897560, 987316, 1234145, 1346340, 1480974, 1558920, 1974632, 2468290, 2692680, 2961948, 3702435, 4936580, 5923896, 7404870, 9873160, 14809740, 29619480]

約数ペア:

[(1, 29619480), (2, 14809740), (3, 9873160), (4, 7404870), (5, 5923896), (6, 4936580), (8, 3702435), (10, 2961948), (11, 2692680), (12, 2468290), (15, 1974632), (19, 1558920), (20, 1480974), (22, 1346340), (24, 1234145), (30, 987316), (33, 897560), (38, 779460), (40, 740487), (44, 673170), (55, 538536), (57, 519640), (60, 493658), (66, 448780), (76, 389730), (88, 336585), (95, 311784), (110, 269268), (114, 259820), (120, 246829), (132, 224390), (152, 194865), (165, 179512), (190, 155892), (209, 141720), (220, 134634), (228, 129910), (264, 112195), (285, 103928), (330, 89756), (380, 77946), (418, 70860), (440, 67317), (456, 64955), (570, 51964), (627, 47240), (660, 44878), (760, 38973), (836, 35430), (1045, 28344), (1140, 25982), (1181, 25080), (1254, 23620), (1320, 22439), (1672, 17715), (2090, 14172), (2280, 12991), (2362, 12540), (2508, 11810), (3135, 9448), (3543, 8360), (4180, 7086), (4724, 6270), (5016, 5905)]