195161640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{39667}}^1$

素因数の和:39722

約数の個数: 64

約数和(自身を含む): 599780160

約数和(自身を除く): 404618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 39667, 79334, 119001, 158668, 198335, 238002, 317336, 396670, 476004, 595005, 793340, 952008, 1190010, 1586680, 1626347, 2380020, 3252694, 4760040, 4879041, 6505388, 8131735, 9758082, 13010776, 16263470, 19516164, 24395205, 32526940, 39032328, 48790410, 65053880, 97580820, 195161640]

約数ペア:

[(1, 195161640), (2, 97580820), (3, 65053880), (4, 48790410), (5, 39032328), (6, 32526940), (8, 24395205), (10, 19516164), (12, 16263470), (15, 13010776), (20, 9758082), (24, 8131735), (30, 6505388), (40, 4879041), (41, 4760040), (60, 3252694), (82, 2380020), (120, 1626347), (123, 1586680), (164, 1190010), (205, 952008), (246, 793340), (328, 595005), (410, 476004), (492, 396670), (615, 317336), (820, 238002), (984, 198335), (1230, 158668), (1640, 119001), (2460, 79334), (4920, 39667)]